Dg-Board (3 Of 3) (For Tc-17La1) Schematic Diagram - Panasonic TC-17LA1 Service Manual

10.9. DG-Board (3 of 3) (For TC-17LA1) Schematic Diagram

DG-BOARD TXNDG10JAK(3/3)(FOR TC-17LA1) DG-BOARD TXNDG10JAK(3/3)(FOR TC-17LA1)
21 21
LC6401 LC6401
ELKE103FA ELKE103FA
22 22
23 23
AC_PANEL_ON AC_PANEL_ON
24 24
C6460 C6460
16V 16V
0.1u 0.1u
25 25
0 0
1 1
AF_PEN AF_PEN 1.9 1.9 2 2
AF_RE0 AF_RE0 0 0 3 3
AF_RE1 AF_RE1 0 0 4 4
RI01 RI01
AF_RE2 AF_RE2 0.6 0.6 5 5
RI02 RI02
AF_RE3 AF_RE3 0.5 0.5 6 6
RI03 RI03
AF_RE4 AF_RE4 0.3 0.3
7 7
RI04 RI04
AF_RE5 AF_RE5 0.8 0.8
8 8
RI05 RI05
AF_RE6 AF_RE6 1.0 1.0
9 9
RI06 RI06
AF_RE7 AF_RE7 1.0 1.0 10 10
RI07 RI07
AF_GE0 AF_GE0 0 0 11 11
GI00 GI00
C6400 C6400 3.2 3.2 12 12
VDD VDD
16V 16V
0.1u 0.1u 0.1 0.1 13 13
GND GND
AF_GE1 AF_GE1 0 0 14 14
GI01 GI01
0.8 0.8
AF_GE2 AF_GE2 15 15
GI02 GI02
AF_GE3 AF_GE3 0.3 0.3
16 16
GI03 GI03
AF_GE4 AF_GE4 0.1 0.1
17 17
GI04 GI04
AF_GE5 AF_GE5 0.7 0.7 18 18
GI05 GI05
AF_GE6 AF_GE6 1.0 1.0 19 19
GI06 GI06
AF_GE7 AF_GE7 1.0 1.0 20 20
GI07 GI07
AF_BE0 AF_BE0 0 0 21 21
BI00 BI00
C6401 C6401 3.2 3.2 22 22
16V 16V VDD VDD
0.1u 0.1u 0 0 23 23
GND GND
AF_BE1 AF_BE1 0 0
24 24
BI01 BI01
AF_BE2 AF_BE2 0.7 0.7
25 25
BI02 BI02
AF_BE3 AF_BE3 0.1 0.1
26 26
BI03 BI03
AF_BE4 AF_BE4 0.9 0.9 27 27
BI04 BI04
AF_BE5 AF_BE5 0.8 0.8 28 28
BI05 BI05
AF_BE6 AF_BE6 1.0 1.0 29 29
BI06 BI06
AF_BE7 AF_BE7 1.1 1.1 30 30
0 0 31 31
3.2 3.2
32 32
C6402 C6402
16V 16V
0.1u 0.1u
R6403 R6403
56 56
AC_LTPC_RST AC_LTPC_RST
AC_LR AC_LR
AC_UD AC_UD
C6335 C6335
16V 16V
0.1u 0.1u
26 26
TP6401 TP6401 TP6402 TP6402
R6400 R6400 L6401 L6401
0 0 ELJPA150KF ELJPA150KF
C6404 C6404
C6408 C6408
16V 16V 16V 16V
47u 47u 0.1u 0.1u
C6405 C6405
50V 50V
2200p 2200p
27 27
C6407 C6407
16V 16V
0.1u 0.1u
28 28
TC-17LA1
DG-Board (3 of 3) Schematic Diagram
21 21 22 22
C6459 C6459
16V 16V
0.1u 0.1u
C6458 C6458 C6417 C6417 C6418 C6418
16V 16V 6.3V 6.3V 16V 16V
0.1u 0.1u 47u 47u 0.1u 0.1u
3.2 3.2
96 96
95 95 0 0
94 94 3.2 3.2 AG_F_LR AG_F_LR
93 93 0 0
LP LP
GND GND
VS VS 92 92 0 0 AG_F_SSL AG_F_SSL
FS FS SSL SSL
HS HS
VDD VDD GND GND 91 91 0 0 AG_F_SSR AG_F_SSR
SSR SSR
0 0 AG_F_REV AG_F_REV
90 90
REVB REVB
0 0 C6457 C6457
89 89
GND GND 16V 16V
3.2 3.2
88 88 0.1u 0.1u
VDD VDD
87 87 0 0 AG_B[5] AG_B[5]
B0B5 B0B5
86 86 0 0 AG_B[4] AG_B[4]
B0B4 B0B4
85 85 1.8 1.8 AG_B[3] AG_B[3]
B0B3 B0B3
84 84 0.4 0.4 AG_B[2] AG_B[2]
B0B2 B0B2
83 83 3.2 3.2 AG_B[1] AG_B[1]
B0B1 B0B1
1.6 1.6
82 82 AG_B[0] AG_B[0]
B0B0 B0B0
1.6 1.6 C6456 C6456
81 81
IC6400 IC6400 GND GND 16V 16V
3.2 3.2
80 80 0.1u 0.1u
VDD VDD
1.6 1.6 AG_G[5] AG_G[5]
C1ZBZ0002203 C1ZBZ0002203 79 79
G0B5 G0B5
78 78 1.6 1.6 AG_G[4] AG_G[4]
G0B4 G0B4
S1X55693F00A000 S1X55693F00A000
77 77 0.3 0.3 AG_G[3] AG_G[3]
G0B3 G0B3
LTP CONTROL LTP CONTROL 76 76 0.4 0.4 AG_G[2] AG_G[2]
G0B2 G0B2
75 75 1.6 1.6 AG_G[1] AG_G[1]
G0B1 G0B1
74 74 0 0 AG_G[0] AG_G[0]
G0B0 G0B0
3.2 3.2 C6455 C6455
73 73
GND GND 16V 16V
3.2 3.2
72 72 0.1u 0.1u
VDD VDD
0.2 0.2 AG_R[5] AG_R[5]
71 71
R0B5 R0B5
70 70 0.3 0.3 AG_R[4] AG_R[4]
GND GND VDD VDD R0B4 R0B4
69 69 1.5 1.5 AG_R[3] AG_R[3]
SCL SCL STOP STOP R0B3 R0B3
68 68 1.8 1.8 AG_R[2] AG_R[2]
SDA SDA FRAME FRAME R0B2 R0B2
67 67 1.6 1.6 AG_R[1] AG_R[1]
66 66 1.6 1.6 AG_R[0] AG_R[0]
0 0
65 65
R6404 R6404 C6454 C6454
R6411 R6411
56 56 16V 16V
4.7k 4.7k
0.1u 0.1u
C6452 C6452 C6453 C6453 R6412 R6412 R6481 R6481
16V 16V 16V 16V
4.7k 4.7k 2.2k 2.2k
0.1u 0.1u 0.1u 0.1u
R6409 R6409
4.7k 4.7k
C6403 C6403
R6410 R6410 50V 50V
0 0 0.01u 0.01u
IC6401 IC6401
C0EBE0000191 C0EBE0000191
or or
C0EBE0000290 C0EBE0000290
RESET RESET
C6336 C6336
16V 16V
0.1u 0.1u
TP6403 TP6403
AVDD5R36 AVDD5R36
TP6405 TP6405 TP6406 TP6406
VDD11V VDD11V
VSSM6V VSSM6V TP6407 TP6407 TP6408 TP6408
Q6400,6401,Q6411,Q6412 Q6400,6401,Q6411,Q6412
SWITCHING REGULATOR SWITCHING REGULATOR
R6467 R6467
Q6412 Q6412
3.9k 3.9k 10.4 10.4
IC6402 IC6402
B1GDGE000005 B1GDGE000005
2SB1219A0L 2SB1219A0L
C0DBAMG00009 C0DBAMG00009
L6403 L6403 D6400 D6400
ELJPA150KF ELJPA150KF MA2J72900L MA2J72900L 11.0 11.0 11.0 11.0
DC/DC CONVERTER DC/DC CONVERTER
C6420 C6420 C6423 C6423
R6417 R6417
C6411 C6411 C6415 C6415 R6419 R6419 16V 16V 16V 16V
16V 16V 16V 16V 12k 12k
4.7k 4.7k 0.22u 0.22u 0.047u 0.047u
0.1u 0.1u 10u 10u 1% 1% 0.9 0.9 1 1 16 16 0 0
R6466 R6466 CS CS
1k 1k FB1 FB1 C6422 C6422
5.3 5.3
D6409 D6409 16V 16V
0.033u 0.033u
MA2J11100L MA2J11100L 0.9 0.9 2 2 15 15 0 0
IN1- IN1- CS3 CS3
C6424 C6424
5.9 5.9 5.4 5.4 R6418 R6418 50V 50V
C6406 C6406 L6400 L6400
1.2k 1.2k 120p 120p
0.1u 0.1u ELJPA180KF ELJPA180KF 0 0 1.0 1.0
D6402 D6402 C6416 C6416 1% 1% 3 3 14 14
16V 16V IN2- IN2- CT CT
MA2J72900L MA2J72900L C6413 C6413 16V 16V
16V 16V
47u 47u
5.1 5.1 0.1u 0.1u R6413 R6413
0 0 2.1 2.1
0 0 5.23k 5.23k 4 4 13 13
GND GND REG REG
1% 1%
Q6411 Q6411 C6425 C6425
R6406 R6406 Q6401 Q6401 B1GDGE000005 B1GDGE000005 R6414 R6414 16V 16V
470 470 2SD1820ALL 2SD1820ALL 1.2k 1.2k 0 0 5 5 12 12 5.1 5.1 0.1u 0.1u
0 0 2SB1219A0L 2SB1219A0L 1% 1% PGND PGND OUT1 OUT1
B1GBGE000007 B1GBGE000007 R6421 R6421
4.7k 4.7k
0 0 6 6 11 11 5.1 5.1
FB2 FB2 VCC VCC
D6401 D6401 C6419 C6419
16V 16V C6426 C6426
MA2J72900L MA2J72900L
0 0 0 0 0.22u 0.22u 1.0 1.0 7 7 10 10 0 0 10V 10V
IN3- IN3-
OUT2 OUT2 1u 1u
Q6400 Q6400
C6412 C6412 C6414 C6414 R6420 R6420
R6405 R6405 2SB1219A0L 2SB1219A0L R6415 R6415 4.7k 4.7k
470 470 0.1u 0.1u 16V 16V 15.8k 15.8k 0 0 4.1 4.1
B1GDGE000005 B1GDGE000005 L6402 L6402 8 8 9 9
16V 16V 47u 47u 1% 1% FB3 FB3 OUT3 OUT3
5.2 5.2 ELJPA150KF ELJPA150KF
C6421 C6421
Q6409,Q6410,Q6413 Q6409,Q6410,Q6413
50V 50V
C6409 C6409 L6404 L6404 R6416 R6416
1200p 1200p SWITCHING REGULATOR SWITCHING REGULATOR
50V 50V R6408 R6408 ELJPA150KF ELJPA150KF 2.7k 2.7k
4700p 4700p 180 180 1% 1%
23 23 24 24
AG_F_STV AG_F_STV R6477 0 R6477 0
AG_F_CK1 AG_F_CK1 R6478 0 R6478 0
R6479 0 R6479 0
AG_F_CTLR AG_F_CTLR
IC6403 IC6403
C1AB00000339 C1AB00000339
R-LCD DRIVER R-LCD DRIVER
AG_F_FS AG_F_FS
AG_F_CK1B AG_F_CK1B
R6485 0 R6485 0
AG_F_CK2 AG_F_CK2
R6469 0 R6469 0
AG_F_CK2B AG_F_CK2B
R6472 0 R6472 0
AG_F_CK3 AG_F_CK3
R6473 0 R6473 0
R6480 0 R6480 0
R6422 R6422
0 0
AG_F_CTLG AG_F_CTLG
IC6407 IC6407
C0JBAR000219 C0JBAR000219
IC6404 IC6404
ANALOG SW ANALOG SW
C1AB00000339 C1AB00000339
G-LCD DRIVER G-LCD DRIVER
AG_F_LP AG_F_LP
R6474 0 R6474 0
AG_F_CK3B AG_F_CK3B
R6475 0 R6475 0
AG_F_STOP AG_F_STOP C6438 C6438
50V 50V
AG_F_FRAME AG_F_FRAME R6483 0 R6483 0
0.01u 0.01u
R6470 0 R6470 0
AG_F_UDA AG_F_UDA
R6476 0 R6476 0
AG_F_CTLB AG_F_CTLB
IC6405 IC6405
C1AB00000339 C1AB00000339
B-LCD DRIVER B-LCD DRIVER
Q6402 Q6402
B1CBGD000001 B1CBGD000001
2SK3018 2SK3018
11V 11V
SWITCHING SWITCHING
AG_F_OEVG2 AG_F_OEVG2
R6427 R6427
AG_F_OEVG1 AG_F_OEVG1 R6471 R6471 0 0
3.9k 3.9k
R6484 R6484 0 0
D D 11.0 11.0
R6426 R6426
0 0 -6.0 -6.0
G G
S S -6.0 -6.0
R6437 R6437
AC_VEPP_ADJ AC_VEPP_ADJ Q6403 Q6403
R6429 R6429 R6432 R6432 22 22
10k 10k 1.8k 1.8k 2SD0601A0L 2SD0601A0L R6436 R6436
1% 1%
22 22
4.4 4.4
R6430 R6430
2.2 2.2
10k 10k 5.2 5.2 1 1 14 14 0 0 MA2J11100L MA2J11100L
OUT1 OUT1 OUT4 OUT4
1% 1%
R6424 R6424 5.2 5.2 2 2 13 13 0 0
12k 12k -IN1 -IN1 -IN4 -IN4 1.6 1.6
1% 1%
C6436 C6436 5.2 5.2 1.6 1.6
16V 16V 3 3 12 12 R6434 R6434
+IN1 +IN1 +IN4 +IN4
0.1u 0.1u 3.9k 3.9k
11.0 11.0 4 4 11 11 -6.0 -6.0
V+ V+ V- V-
0 0 5 5 10 10 4.4 4.4
+IN2 +IN2 +IN3 +IN3
0 0 4.4 4.4
6 6 9 9
-IN2 -IN2 -IN3 -IN3
0 0 7 7 8 8 4.4 4.4
OUT2 OUT2 OUT3 OUT3
R6425 R6425
R6440 R6440
5.6k 5.6k
1% 1% 22k 22k
R6428 R6428
0 0
AC_FLICKER AC_FLICKER C6437 C6437
16V 16V 0 0
Q6404 Q6404
IC6406 IC6406 0.1u 0.1u
3.6 3.6
UNR521200L UNR521200L
C0ABBA000078 C0ABBA000078 0 0
GATE DRIVE VOLTAGE GATE DRIVE VOLTAGE
D6404 D6404
MA2J11100L MA2J11100L Q6403-6408 Q6403-6408
TP6404 TP6404 SWITCHING REGULATOR SWITCHING REGULATOR
C6482 C6482
16V 16V
0.1u 0.1u
Q6409 Q6409
B1GBBFJJ0001 B1GBBFJJ0001
UNR521100L UNR521100L
11.0 11.0
0 0
0 0 IC6408 IC6408
C0ABBA000134 C0ABBA000134
R6433 R6433
0 0
OP AMP OP AMP
C6451 C6451
16V 16V
0.033u 0.033u
R6439 R6439
7.5k 7.5k
1% 1%
5.1 5.1
0 0
R6468 R6468
5.1 5.1 4.7k 4.7k
Q6413 Q6413
2SB1219A0L 2SB1219A0L
C6483 C6483
B1GDGE000005 B1GDGE000005 0.1u 0.1u
0 0 16V 16V
3.7 3.7
0 0 Q6410 Q6410
UNR521200L UNR521200L
25 25 26 26 27 27
41
0 0 40 40
GND GND
2.7 2.7 39 39
VCOM VCOM
2.7 2.7
38 38
VCOM VCOM
2.7 2.7 37 37
VCOM VCOM
C6447 C6447 0 0 36 36
16V 16V GND GND
0.1u 0.1u
-6.0 -6.0
35 35
VSS VSS
-6.0 -6.0 34 34
VSS VSS
C6448 C6448
11.0 11.0 33 33
16V 16V VDD VDD
0.1u 0.1u
11.0 11.0
32 32
VDD VDD
C6440 C6440 -6.0 -6.0 31 31
50V 50V VM VM
0.01u 0.01u
11.0 11.0 30 30
VP VP
0 0
29 29
STV STV
4.1 4.1 28 28
GND GND
0 0 27 27
CK1 CK1
0 0
26 26
CK1B CK1B
0 0 25 25
CK2 CK2
3.9 3.9 24 24
CK2B CK2B
0 0
23 23
CK3 CK3
0 0
22 22
CK3B CK3B
-6.0 -6.0 21 21
GND GND
0 0
20 20
UD UD
4.1 4.1
19 19
UDB UDB
4.2 4.2 18 18
OEVG2 OEVG2
11.0 11.0 17 17
OEVG1 OEVG1
4.4 4.4
16 16
VOFF VOFF
4.4 4.4 15 15
VEC VEC
4.4 4.4 14 14
VEC VEC
0 0
13 13
VE1 VE1
0 0 12 12
VE2 VE2
0 0 11 11
GND GND
7.8 7.8
10 10
CTLR CTLR
7.7 7.7 9 9
CTLG CTLG
7.8 7.8 8 8
CTLB CTLB
0 0
R6306 R6306 7 7
GND GND
0 0
5.6 5.6 6 6
5R36V 5R36V
C6449 C6449
5.6 5.6 5 5
16V 16V 5R36V 5R36V
0.1u 0.1u
3.2 3.2
4 4
3R3V 3R3V
0 0 3 3
F_SSL F_SSL
C6446 C6446
16V 16V 0 0 2 2
F_SSR F_SSR
0.1u 0.1u
0 0
1 1
GND GND
SIDE SIDE
DG4 DG4
TO TO
LCD PANEL LCD PANEL
*R6337 0 *R6337 0
AG_F_SSL AG_F_SSL
Vep Vep
AG_F_SSR AG_F_SSR *R6338 0 *R6338 0
Vem Vem
0 0
40 40
Vec Vec GND GND
AG_R[5] AG_R[5] *R6339 *R6339 0 0 1.6 1.6
39 39
F_RB[5] F_RB[5]
*R6340 *R6340 0 0
AG_R[4] AG_R[4] 1.6 1.6 38 38
D6406 D6406 C6441 C6441 C6442 C6442 C6443 C6443 F_RB[4] F_RB[4]
16V 16V 16V 16V 16V 16V AG_R[3] AG_R[3] *R6341 *R6341 0 0 1.7 1.7 37 37
D6408 D6408
4.7u 4.7u 4.7u 4.7u 4.7u 4.7u F_RB[3] F_RB[3]
MA2J11100L MA2J11100L
AG_R[2] AG_R[2] *R6342 *R6342 0 0 1.6 1.6
36 36
F_RB[2] F_RB[2]
*R6343 *R6343 0 0
AG_R[1] AG_R[1] 1.6 1.6 35 35
F_RB[1] F_RB[1]
S S 11.0 11.0
11.0 11.0 G G AG_R[0] AG_R[0] *R6344 *R6344 0 0 1.8 1.8 34 34
F_RB[0] F_RB[0]
R6443 R6443 0 0
33 33
10k 10k GND GND
Q6407 Q6407 D D 0 0 *R6345 *R6345 0 0
AG_F_LP AG_F_LP 0 0 32 32
F_LP F_LP
2SJ053600L 2SJ053600L
11.0 11.0
0 0 31 31
11.0 11.0 R6456 R6456 GND GND
D D Q6406 Q6406 0 0
AG_F_FS AG_F_FS *R6346 *R6346 0 0 1.5 1.5
11.0 11.0 30 30
B1GDBFJJ0001 B1GDBFJJ0001 F_FS F_FS
0 0 0 0 UNR511100L UNR511100L
R6457 R6457 *C6337 *C6337 0 0 29 29
GND GND
0 0 0 0 50V 50V
G G S S 1000p 1000p
AI_VREF1 AI_VREF1 5.1 5.1 28 28
Q6408 Q6408 VREF1 VREF1
Q6405 Q6405 R6444 R6444 11.0 11.0 B1GBBFJJ0001 B1GBBFJJ0001 *C6338 *C6338 4.5 4.5
10k 10k UNR521100L UNR521100L 27 27
B1CBGD000001 B1CBGD000001 50V 50V VREF2 VREF2
1000p 1000p
2SK3018 2SK3018
*C6339 *C6339 4.0 4.0 26 26
-6.0 -6.0 VREF3 VREF3
50V 50V
VSSM6V VSSM6V
-6.0 -6.0 *C6340 *C6340 1000p 1000p 3.4 3.4 25 25
50V 50V VREF4 VREF4
1000p 1000p
3.0 3.0
*C6341 *C6341 24 24
VREF5 VREF5
50V 50V
*C6342 *C6342
1000p 1000p 2.3 2.3 23 23
50V 50V VREF6 VREF6
C6439 C6439 1000p 1000p
*C6343 *C6343 1.9 1.9 22 22
10V 10V VREF7 VREF7
33u 33u 50V 50V
*C6344 *C6344 1000p 1000p 1.3 1.3
21 21
R6455 R6455 50V 50V VREF8 VREF8
1000p 1000p
22 22
*C6345 *C6345 0.8 0.8 20 20
VREF9 VREF9
50V 50V
C6481 C6481 AI_VREF10 AI_VREF10 1000p 1000p 0.2 0.2 19 19
35V 35V VREF10 VREF10
R6441 R6441 4.7u 4.7u *C6346 *C6346
0 0
18 18 50V 50V 18 18
GND GND
1% 1% 1000p 1000p
AG_G[5] AG_G[5] *R6347 0 *R6347 0 1.6 1.6
AI_VREF1 AI_VREF1 17 17
F_GB[5] F_GB[5]
R6438 R6438 *R6348 0 *R6348 0
AG_G[4] AG_G[4] 1.6 1.6 16 16
7.5k 7.5k F_GB[4] F_GB[4]
1% 1%
AG_G[3] AG_G[3] *R6349 0 *R6349 0 0 0
15 15
F_GB[3] F_GB[3]
IC6409 IC6409 AG_G[2] AG_G[2] *R6350 0 *R6350 0 1.5 1.5
5.1 5.1 14 14
F_GB[2] F_GB[2]
1 1 *R6351 0 *R6351 0
C0DBEMC00015 C0DBEMC00015 AG_G[1] AG_G[1] 1.6 1.6 13 13
K K F_GB[1] F_GB[1]
C0DBBZC00001 C0DBBZC00001
AG_G[0] AG_G[0] *R6352 0 *R6352 0 1.6 1.6 12 12
3 3 REF REF
F_GB[0] F_GB[0]
UPC1093T-E1 UPC1093T-E1
2.7 2.7 0 0
11 11
A A GND GND
REGULATOR REGULATOR
*R6353 0 *R6353 0
2 2 AG_B[5] AG_B[5] 1.5 1.5 10 10
F_BB[5] F_BB[5]
0.2 0.2
AI_VREF10 AI_VREF10 AG_B[4] AG_B[4] *R6354 *R6354 1.7 1.7 9 9
F_BB[4] F_BB[4]
R6454 R6454 AG_B[3] AG_B[3] *R6355 0 *R6355 0 1.6 1.6
18 18 8 8
F_BB[3] F_BB[3]
1% 1%
*R6356 0 *R6356 0
AG_B[2] AG_B[2] 1.7 1.7 7 7
F_BB[2] F_BB[2]
AG_B[1] AG_B[1] *R6357 0 *R6357 0 1.7 1.7 6 6
F_BB[1] F_BB[1]
AG_B[0] AG_B[0] *R6360 0 *R6360 0 1.4 1.4
5 5
F_BB[0] F_BB[0]
0 0 4 4
GND GND
*R6358 0 *R6358 0
AG_F_REV AG_F_REV 1.5 1.5 3 3
F_INV F_INV
AG_F_LR AG_F_LR *R6359 0 *R6359 0 3.2 3.2
2 2
F_LR F_LR
0 0 1 1
GND GND
SIDE SIDE
DG5 DG5 TO TO
LCD PANEL LCD PANEL
TC-17LA1
DG-Board (3 of 3) Schematic Diagram
28 28 29 29
TC-17LA1 / TC-20LA1
30 30